Autotrader.co.uk and car site miner

Hi, this is in 2 parts 1) i need to be able to get email addresses of the 11,000 motor traders on [login to view URL] and other contact details 2) i need to be able to scrape phone numbers and details of all listed cars, whilst being able to update it to show new cars added with their details 3) Ideally i would be able to do this for [login to view URL] also. 4) on [login to view URL] is it possible to get sold car prices with all the info including date, price sold for, car type etc Please pm me with any ideas or experience in this and a price guide on any or all of the above thanks